A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6220-01-382-5208
NSN 6645-01-268-0544
NSN 6620-01-519-7234
NSN 5925-00-960-0059
NSN 6320-01-578-6006
NSN 6150-01-317-3639
NSN 6610-01-498-4063
NSN 6610-01-065-1073
NSN 5950-00-295-8202
NSN 5960-01-199-6953
NSN 6150-01-030-6184
NSN 6145-00-945-8418